与远程资源的连接可以实现智能管理。
Connections to remote resources can be managed intelligently.
数十年与远程资源打交道的编程经历显现出一个迷。
For decades programming with remote resources has presented a conundrum.
但是，从远程资源检索数据则相当常见，这也是本文示例的关注点。
However, retrieving data from remote resources is fairly common, and that is the focus of the example in this article.
这似乎是一个合理的方法，如同任何对远程资源的每次轮询所命名的那样。
This seems as reasonable a way as any to name each poll of a remote resource.
请求方法(requestmethod)确定数据如何发送给远程资源。
The request method determines how data will be sent to a remote resource.
REST模式假定客户机想要创建、读取、更新和删除(CRUD)远程资源。
The rest pattern assumes that clients are interested in creating, reading, updating, and deleting (CRUD) remote resources.
网络块设备的概念是把网络访问的远程资源虚拟成一个本地块设备。
The Network Block Device driver offers an access model that simulates a local block device by accessing the resource of remote server.
如果不能对本地和远程资源进行异步调用，即使能够实现异步servlet也毫无用处。
Even if it's possible to make an asynchronous servlet, it's almost useless without the ability to make an asynchronous call to local and remote resources.
在最基本的交互场景中，客户端和服务器OR B直接彼此通信，以满足应用程序对远程资源的请求。
In the most basic of interaction scenarios, the client and the server ORBs communicate directly with each other to satisfy application requests for remote resources.
用户或管理员可以在查询级或数据源级限制使用异步的程度，以限制异步对本地和远程资源所造成的影响。
The user or administrator can limit the degree to which asynchrony is used at a query or data source level, in order to limit its impact on local and remote resources.
服务器可以使用其他计算机上的客户端安全上下文，从而作为客户端访问本地资源和远程资源。
The server can use the client's security context on other computers to access local and remote resources as the client.
很多因素(应用程序代码、数据库和LDAP服务器等远程资源、网络本身等等)都会影响性能和容量。
Many factors (application code, remote resources such as databases and LDAP servers, the network itself, and so on) impact performance and capacity.
有效的虚拟化可以把本地和远程资源连接和集成起来，最终形成隐藏在通用接口和资源存储库背后的各种实现。
Effective virtualization Bridges and integrates local and remote resources and ultimately ties together a diverse implementation behind a common interface and resource repository.
计算机领域中的分布式资源的远程监控的研究是当前的一个热点，可以有效地节约远程资源的维护成本。
The research on remote monitoring toward distributed resources in computer field is a hot issue. It can save the cost efficiently concerning remote resources management.
对于桌面客户机，在运行应用程序时，可以使用NetworkLayerAPI判断网络和远程资源的状态。
For the desktop client, you can use the network Layer API to determine the status of the network and remote resources when running your applications.
这款工具使用非常方便，可以用于确定应用程序使用可用资源的方式，还可以提供针对行为不正常的远程资源的信息。
It is a handy resource for determining how your application is using the resources available, and can also provide information pointing to misbehaving remote resources.
LotusExpeditor还提供了网络感知api，使得应用程序能够查询物理的网络连接以及特定远程资源的可用性。
Lotus Expeditor also provides network awareness APIs enabling applications to query physical network connectivity as well as the availability of specific remote resources.
在缺省的情况下(也就是说，在您安装了EAR文件后未作任何修改的情况下)，该应用程序不需要任何远程资源就可以运行。
By default, (that is, after you installed the EAR file without change), it runs without requiring any remote resources.
引起性能问题的原因有很多种，比如应用程序的实现方式、应用程序的操作系统、系统使用的远程资源，或者所有这些因素的结合。
Performance problems can be related to how an application is implemented, its operating environment, the remote resources that the system USES, or all of these.
与本系列中以前的内容一样，我们首先介绍基本内容(在这里，是如何打开到远程资源的连接)，但是很快就转移到更复杂的领域中。
As in the previous content in this series, we'll start with the basics (in this case, how to open a connection to a remote resource), but quickly move into more complex territory.
这包括同时使用Bigtable和Memcache来提供“昂贵”数据的缓存—需要花费很长时间才能从远程资源中检索到的数据。
This includes using Bigtable and Memcache together to provide caching of "expensive" data - data that takes a long time to retrieve from a remote resource.
使用Nimbus，你可以借用远程资源(比如由AmazonEC2提供的远端资源)并能对它们进行本地管理(配置、部署VM、监视等)。
With Nimbus, you can lease remote resources (such as those provided by Amazon EC2) and manage them locally (configure, deploy VMs, monitor, etc.).
互联网通常被用作远程学习的资源和工具。
The Internet is often used as a resource and as a tool for distance learning.
但对于远程目标，仅可指定资源管理器和工作站集合。
However, for remote destination, only Resource Manager and workstation collection can be specified.
只是在您需要更新代码或者构建时，或者需要查看远程的项目资源时，您才需要进行实时的连接。
A live connection is required only when code updates or builds are needed, or when you need to view remote resources for a project.
这种差异在本地收集中可以忽略，但是在远程收集中却可以显著减少资源的使用，因为它可以减少网络调用的数量。
The difference might be negligible in local collection but can reduce resource utilization significantly in remote collection by reducing the number of network calls.
这将增加对远程服务器上资源的消耗，并且可能使系统负载过重。
This will result in increased resource consumption at that remote server and may overload the system.
EJB组件甚至并不知道其中的一些资源是远程的并且是在 EJB容器之外被管理的。
The EJB component doesn't even realize that some of the resources are remote and managed outside the EJB container.
EJB组件甚至并不知道其中的一些资源是远程的并且是在 EJB容器之外被管理的。
The EJB component doesn't even realize that some of the resources are remote and managed outside the EJB container.
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